European Pharmacopoeia (EP) Reference Standard
Synonym(s): (17α)-17-Hydroxy-3-oxopregna-4,6-diene-21-carboxylic acid γ-lactone; NSC 261713
Empirical Formula: C22H28O3
Formula Weight: 340.46
Linear Formula: C22H28O3
RIDADR: UN 3077 9 / PGIII
Signal Word: Warning
Hazard statements: H351-H411
Precautionary statements: P273-P281
Hazard Codes (Europe) : Xn,N
Risk Statements (Europe): 40-51/53
Safety Statements (Europe): 36/37-61
WGK Germany: 3